{"product_id":"uro-1668301400-hvac-heater-hose-auxiliary-water-pump-to-expansion-tank","title":"URO 1668301400 HVAC Heater Hose - Auxiliary Water Pump To Expansion Tank","description":"\u003ch2\u003eHVAC Heater Hose for Mercedes-Benz Applications\u003c\/h2\u003e\u003cp\u003eURO HVAC heater hose part number 1668301400 is a replacement hose for the coolant circuit connection between the auxiliary water pump and the expansion tank. It is listed for select Mercedes-Benz GLS550, GL550, GL450, and ML550 applications with specific equipment exclusions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement HVAC heater hose for coolant transfer between system components.\u003c\/li\u003e\n\u003cli\u003eDirect-fit application coverage for select Mercedes-Benz models.\u003c\/li\u003e\n\u003cli\u003ePart number 1668301400 for easy identification and ordering.\u003c\/li\u003e\n\u003cli\u003eCross-references URO-018573 and 166 830 1400 for the same application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2017-2019 Mercedes-Benz GLS550, Auxiliary Water Pump To Expansion Tank, not for cars with Heated Windshield Washer System (Code 875).\u003c\/li\u003e\n\u003cli\u003eFits 2013-2016 Mercedes-Benz GL550, Auxiliary Water Pump To Expansion Tank, not for cars with Heated Windshield Washer System (Code 875).\u003c\/li\u003e\n\u003cli\u003eFits 2013-2014 Mercedes-Benz GL450, Auxiliary Water Pump To Expansion Tank, not for cars with Heated Windshield Washer System (Code 875).\u003c\/li\u003e\n\u003cli\u003eFits 2012-2014 Mercedes-Benz ML550, Auxiliary Water Pump To Expansion Tank, not for cars with Heated Windshield Washer System (Code 875).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant hose leakage at the auxiliary water pump connection.\u003c\/li\u003e\n\u003cli\u003eCracked or deteriorated hose material in the HVAC coolant circuit.\u003c\/li\u003e\n\u003cli\u003eImproper fitment when replacing the original hose assembly.\u003c\/li\u003e\n\u003cli\u003eService interruptions caused by a damaged hose between the pump and expansion tank.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle equipment code before ordering, since this hose is not for vehicles with Heated Windshield Washer System (Code 875). Confirm the routing and connection points against the original hose before installation. Use the part number 1668301400 to match the correct application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eURO Parts replacement components are manufactured to meet or exceed OEM specifications for European vehicles. The brand is positioned as an aftermarket alternative to dealer-priced genuine parts, and part number 1668301400 is supported by URO interchange references for application matching.\u003c\/p\u003e","brand":"URO","offers":[{"title":"Default Title","offer_id":53215099879605,"sku":"DDWC-1668301400","price":67.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UR_1668301400_Fro.jpg?v=1788590457","url":"https:\/\/www.partcatalog.com\/products\/uro-1668301400-hvac-heater-hose-auxiliary-water-pump-to-expansion-tank","provider":"PartCatalog","version":"1.0","type":"link"}